3-Dimensional Simulation of Dynamo Effect of Reversed Field Pinch

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概要

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• A non-linear numerical simulation of the dynamo effect ol' a reversed field pinch(RFP) with finite beta is presented. It is shown that the m = - ], n = (9, 10, 11," ', 19)modes cause the dynamo effec:t and sustain the field reversed cxonfiguration. The roleof the m = 0 modes on the dynamo effect is carefully examined. Our simulation showsthat the magnetic field fluctuation level scales 2[S S " or S "' in the range of10'< S< 10', while Nebel, Caramana and Schnack obtained the fluctuation level is independent of S for a pressureless RFP plasma.[Reversed field pinch (RFP), non-linear MHD simulation, dynamo effect, MHD ]l fluctuation, finite betal

• 社団法人日本物理学会の論文
• 1990-11-15

著者

• Koide Shinji

  National Institute For Fusion Science

関連論文

• 3-Dimensional Simulation of Dynamo Effect of Reversed Field Pinch

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